Hello friends, I hope you are doing well. This is the fourth tutorial in our series on how to create a Proteus library. In the previous tutorial, How to Draw a Component Symbol in Proteus with 2D Graphics , we drew our Traffic Light Module with the box, circle and text tools: a black board, three lamps in grey rings, three resistors, a title and four pin names. Along the way we set a few colours without explaining them. Today, we look at those settings in detail. Our topic is how to make a realistic component in Proteus with graphics styles and colours. We will see what a graphics style is, how global styles differ from local colours, what the Follow Global and Lock settings do, which line and fill options Proteus offers, how to choose exact colours, and why a realistic part should carry i ...